

MCQOPTIONS
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1. |
The phenomenon utilised in an optical fibre is [KCET 1994; AMU 1995; CBSE PMT 2001; DCE 1999, 2000, 01, 02; AIEEE 2002] |
A. | Refraction |
B. | Interference |
C. | Polarization |
D. | Total internal reflection |
Answer» E. | |